260422459 has 8 divisors (see below), whose sum is σ = 284920128. Its totient is φ = 236061960.

The previous prime is 260422453. The next prime is 260422499. The reversal of 260422459 is 954224062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260422459 - 2¹⁵ = 260389691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260422453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30297 + ... + 37930.

It is an arithmetic number, because the mean of its divisors is an integer number (35615016).

Almost surely, 2^260422459 is an apocalyptic number.

260422459 is a deficient number, since it is larger than the sum of its proper divisors (24497669).

260422459 is a wasteful number, since it uses less digits than its factorization.

260422459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68585.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 260422459 is about 16137.6100770839. The cubic root of 260422459 is about 638.5959282605.

The spelling of 260422459 in words is "two hundred sixty million, four hundred twenty-two thousand, four hundred fifty-nine".